Google Changing Ranking Algorithm

A report from security company PandaLabs identified over a million links targeting malicious webpages ranking for auto part searches. Google noted that many of the phrases mentioned in the report were rare. A phrase like [1989 Nissan Pickup Truck Engine Check Light Troubleshooting], for example, only appears on attack sites set up by spammers, which explains why Google brought back so many attack sites in response to it and similar queries.